<?php
session_start();
header('Content-type: image/jpeg');



$width = 70;

$height = 24;



$my_image = imagecreatetruecolor($width, $height);



imagefill($my_image, 0, 0, 0xFFFFFF);



// add noise

for ($c = 0; $c < 40; $c++){

	$x = rand(0,$width-1);

	$y = rand(0,$height-1);

	imagesetpixel($my_image, $x, $y, 0x000000);

	}



$x = rand(1,10);

$y = rand(1,10);



$rand_string = rand(100000,999999);

imagestring($my_image, 5, $x, $y, $rand_string, 0x000000);

$pre_fix = '';
if(isset($_REQUEST['type'])  && $_REQUEST['type'] == 'trivia' ){
	$pre_fix = 'trivia_';
}


setcookie($pre_fix.'tntcon',(md5($rand_string).'a4xn'));
$_SESSION[$pre_fix.'tntcon'] = (md5($rand_string).'a4xn') ; 



imagejpeg($my_image);

imagedestroy($my_image);

?>